ICU医护人员感知压力源量表中文版的效度和信度检验  

Validity and reliability of the Chinese version of the Perceived Stressors in Intensive Care Units Scale

作　　者：胡爱萍 王佳 周琪敏[1,2] 黄元秋 杨双 沈于琪 向明芳 HU Aiping;WANG Jia;ZHOU Qimin;HUANG Yuanqiu;YANG Shuang;SHEN Yuqi;XIANG Mingfang(Department of Obstetrics and Gynecology VIP Nursing,West China Second University Hospital,Sichuan University,Chengdu 610041,China;Key Laboratory of Birth Defects and Related Diseases of Women and Children(Sichuan University),Ministry of Education,Chengdu 610041,China;University of Electronic Science and Technology Affiliated Cancer Hospital,Sichuan Cancer hospital,Chengdu 610051,China)

机构地区：[1]四川大学华西第二医院妇产科特需病区,成都610041 [2]出生缺陷与相关妇儿疾病教育部重点实验室,成都610041 [3]电子科技大学附属肿瘤医院,四川省肿瘤医院重症医学科,成都610051

出　　处：《中国心理卫生杂志》2024年第8期686-692,共7页Chinese Mental Health Journal

基　　金：四川省科技厅重点项目课题(2021YFS0090)

摘　　要：目的:汉化重症监护室医护人员感知压力源量表(PS-ICU),并检验其效度和信度。方法:采用Brislin模型对英文版PS-ICU量表进行翻译和回译,选取250名ICU医护人员(样本1)完成PS-ICU中文版测评,进行条目分析和探索性因子分析,245名ICU医护人员(样本2)完成PS-ICU中文版进行验证性因子分析;选取40名ICU医护人员(样本3),间隔2周进行重测。结果:中文版PS-ICU共有40个条目,6个公因子,累计方差贡献率58.21%,验证性因子分析显示模型拟合良好(χ^(2)/df=2.85,CFI=0.93,TLI=0.93,RMSEA=0.09)。总量表Cronbachα系数为0.94,折半信度为0.87,重测信度为0.92。各条目内容效度为0.83~1.00,量表内容效度为0.93,平均内容效度为0.98。结论:中文版PS-ICU具有良好的效度和信度。Objective:To translate the perceived stressors in intensive care units Scale into Chinese version,and to validate its validity and reliability and in intensive healthcare professionals.Methods:The Perceived Stressors in Intensive Care Units Scale was translated according to the Brislin translation model.After cultural adjustment,495 ICU healthcare professionals were selected to evaluate the validity and reliability of the scale,and univariate analysis was conducted on the scores of the Scale with different characteristics.Results:The Chinese version of the scale retained 40 items,and 6 common factors were extracted after exploratory factor analysis.The cumulative variance contribution rate reached 58.21%.Confirmatory factor analysis showed a basic fit of the model(χ^(2)/df=2.85,CFI=0.93,TLI=0.93,RMSEA=0.09).The total Cronbach coefficient of the scale was 0.940 and the split-half relia-bility was 0.87.The retest reliability after 2 weeks was 0.92.The item-level content validity index of the Chinese version of The Perceived Stressors in Intensive Care Units Scale was 0.83~1.00,the scale-level content validity index was 0.93,and the average content validity was 0.98.Comparison of the total scores of scale among ICU healthcare professionals with different occupations,professional titles,marital status and working years showed statistically significant differences(P<0.05).Conclusion:The Chinese version of the Perceived Stressors in Intensive Care Units Scale is proved to be a good instrument with acceptable validity and reliability.

关 键 词：重症监护室 医护人员 压力源 效度 信度 

分 类 号：B841.7[哲学宗教—基础心理学]